6-Bromo-3,4-dihydro-2h-1lambda6-benzothiopyran-1,1,4-trione CAS 112819-26-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112819-26-8 |
| Molecular Formula | C9H7BrO3S |
| Molecular Weight | 275.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-3,4-dihydro-2h-1lambda6-benzothiopyran-1,1,4-trione (CAS 112819-26-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7BrO3S. Molecular weight: 275.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7BrO3S |
| Molecular Weight | 275.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Fluoro-4,6-bis(trifluoromethyl)benzamide (CAS 1017778-38-9)
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- 1-(3-bromo-1-methyl-1H-pyrazol-5-yl)-2-(morpholin-4-yl)ethan-1-ol (CAS 2145694-89-7)
- 3-Cyclohexyl-N-(6-(piperidin-1-ylsulfonyl)benzo[d]thiazol-2-yl)propanamide (CAS 865592-71-8)
- 7-(Benzyloxy)-4-methyl-2-oxo-2H-chromene-3-carbonitrile (CAS 331651-91-3)
- 5,7-dichloro-3H-pyrido[4,3-d]pyrimidin-4-one (CAS 918898-11-0)
- 4-(4-Chlorophenyl)-1-(4-fluorophenyl)-1h-imidazole-2-thiol (CAS 440119-35-7)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com